The pop star's former nanny Ferial Zaltash filed papers in an LA Superior Court on Friday that she was hired to look after Sean Preston and Jayden James in September 2007 but was never paid for her work.

The document reads: "In September 2007, Spears hired Plaintiff as an employee to serve as her personal assistant and nanny to her children, but never paid Plaintiff for her services."

Zaltash worked only for the month of September that year before resigning. She wants that month's salary plus an additional $20,000 for penalties for unpaid wages and overtime work.